O.S.A.F.
Electrical installation, design and inspection services for residential, industrial, healthcare and other building projects
Highlights
- ProfitableFY2025 net profit €15k · RÚZ
- GrowingRevenue +50% YoY (FY2025) · RÚZ
- New on EvolcAdded 2026-11-07
About O.S.A.F.
O.S.A.F. provides electrical system design, installation, repairs, maintenance and inspections for building projects. Its work includes power and low-voltage wiring, lightning protection, electrical panels, fire and security systems, computer networks, and thermal imaging diagnostics.
The company serves clients in residential, industrial, manufacturing, engineering, administrative and healthcare construction. It manages projects from design and supply through implementation and inspection, and also performs inspections and measurements for installations completed by others.
O.S.A.F. was founded in 1992 and is headquartered in Košice, Slovakia. It has a professional team of installers and technical infrastructure for complex projects.
Product: Electrical design, installation, maintenance, inspections and thermal imaging diagnostics for building projects.
Financials
| FY2025 | FY2024 | FY2023 | FY2022 | FY2021 | |
|---|---|---|---|---|---|
| Revenue | €633k | €422k | €568k | €383k | €234k |
| Growth | +50% | −26% | +48% | +64% | — |
| EBITDA | €49k | €30k | €106k | €26k | €26k |
| Operating profit | €33k | €18k | €97k | €17k | €23k |
| Net profit | €15k | €2k | €77k | €9k | €16k |
| Net margin | 2.3% | 0.6% | 13.6% | 2.4% | 6.8% |
| Personnel costs | €168k | €163k | €104k | €84k | €61k |
| Total assets | €434k | €369k | €208k | €108k | €67k |
| Cash | €50k | €26k | €117k | €15k | €33k |
| Liabilities | €342k | €292k | €133k | €110k | €78k |
| Equity | €92k | €77k | €75k | −€3k | −€12k |
As filed with RÚZ (Slovak register of financial statements). Each year links to its statement.
Public contracts
Contracts O.S.A.F. signed since 1 Nov 2024, from the Slovak and Czech public contract registers. Values as published; amendments are not counted.
Customers
1 contract with 1 buyer · €200
| Contracts | Value | |
|---|---|---|
| Obec Šemša | 1 | €200 |
Open public tenders for O.S.A.F. →
Latest contracts
- 24 Jun 2025 for Obec Šemša · Zmluva o nájme nehnuteľnosti · €200 register
Jobs at O.S.A.F.
Leadership
- Jaroslav Mertiňák · Konateľ (Managing director)Source: business register
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Website technologies
Tools and platforms detected on this company’s website, grouped by purpose. Dates record when Evolc observed them.
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- ElementorHigh confidence
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Website detection does not establish a paid subscription or company-wide use. Tools loaded after consent or sign-in may be missed. “No longer observed” does not prove the company stopped using a tool.